Floor Muffle Enclosed Sound Reducing Strip
TDI Floor Muffle comprises of a 20mm thick enclosed sound reducing strip, which simply staples to the floor joists, no insulation required to achieve 41dB as required by Building Regulations.
For use in domestic houses only, TDI Floor Muffle has been tested by the BRE to comply to Building Regulations, approved document E and Part H Scotland.
Supplied in 10 metre rolls in 100 metre packs only.
The installation of Floor Muffle sound reducing strip can easily be achieved without the use of specialist equipment. The floor boards can be screwed directly through the product into the floor joists.
When tested at the BRE this product when installed compressed by 50%.
The weighted sound reduction index (Rw) increased by 3dB after fixing 20mm TDI Floor Muffle to the top of the joists (a 3dB improvement in the airbourne sound insulation).
The weighted normalised impact sound pressure level (Ln,w) decreased by 3dB after fixing 20mm TDI Floor Muffle to the top of the joists (a 3dB improvement in the impact sound insulation).
|FLOORMUFFLE||20mm Floor Muffle|